MultiProcessFileAppender.hpp

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* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#ifndef BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_
#define BLOCXX_MULTI_PROCESS_FILE_APPENDER_HPP_INCLUDE_GUARD_
#include "blocxx/BLOCXX_config.h"
#include "blocxx/CommonFwd.hpp"
#include "blocxx/LogAppender.hpp"
#include "blocxx/String.hpp"
 
#include "blocxx/File.hpp"
 
namespace BLOCXX_NAMESPACE
{
 
class BLOCXX_COMMON_API MultiProcessFileAppender : public LogAppender
{
public:
   static const unsigned int NO_MAX_LOG_SIZE = 0;
 
   MultiProcessFileAppender(
      const StringArray& components,
      const StringArray& categories,
      const String & filename,
      const String& pattern,
      UInt64 maxFileSize,
      UInt32 maxBackupIndex);
 
   virtual ~MultiProcessFileAppender();
 
protected:
   virtual void doProcessLogMessage(const String& formattedMessage, const LogMessage& message) const;
 
private:
   String m_filename;
   UInt64 m_maxFileSize;
   unsigned m_maxBackupIndex;
   mutable File m_log;
   mutable File m_lock;
};
 
} // end namespace BLOCXX_NAMESPACE
 
#endif